CVE-2021-29726

MEDIUM

IBM Sterling Secure Proxy 6.0.3 and Secure External Authentication Server 6.0.3 - Improper Certificate Validation

Title source: llm
STIX 2.1

Description

IBM Sterling Secure Proxy 6.0.3 and IBM Secure External Authentication Server 6.0.3 does not properly ensure that a certificate is actually associated with the host due to improper validation of certificates. IBM X-Force ID: 201104.

References (3)

Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6586754
Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6586756
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/201104

Scores

CVSS v3 5.3
EPSS 0.0007
EPSS Percentile 21.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-295
Status published
Products (2)
ibm/secure_external_authentication_server 6.0.3
ibm/sterling_secure_proxy 6.0.3
Published May 17, 2022
Tracked Since Feb 18, 2026